This is the Świeca icon for Windows 10. Here we go. Optimized for 32x32 px, these are the simplest icons in the line style. Downloadable formats are PNG and SVG, among others. Icons8 icon pack is unique in providing a huge number of icons designed by the same team of four designers who create the new icons every working day in the same style and with the same quality. Same cool as the Bat Face, huh.
It's a logo for a spark plug. It is made up of different squigly geometric shapes connected to two rectangles. One is larger than the other. There is a "C" shaped line extending from the smaller of the two rectangles where the spark is ignited.